Nearby Letterboxes

Note that distance is dependent on the accuracy of each clue, typically city center.

(200 listings)

Letterbox NameClue OwnerLocationCounty    Distance  Est. Hike
Troop 61736 BrowniesTroop San Mateo, CA San Mateo0.9  ?
In The Hollow look for more trains San Mateo, CA San Mateo1.4  ?
Born in the USA Bhagwars San Mateo, CA San Mateo1.4  ?
SFO Adoptable Burlingame, CA San Mateo3.6  ?
What Is It? (letterbox/geocache hybrid) agltbialik Burlingame, CA San Mateo3.9  ?
Crossroads L4 Hillsborough, CA San Mateo4.2  ?
Jepson Laurel L4 Hillsborough, CA San Mateo4.2  ?
4-11-44 Traveler L4 Hillsborough, CA San Mateo4.2  ?
Harry Potter Horcrux 6 voilacestmoi Hillsborough, CA San Mateo4.6  ?
Harry Potter (Book 2) (4) Nature Hikers Belmont, CA San Mateo4.7  1-2 mi
"H"is for HILLER Aviation Museum JackE San Carlos, CA San Mateo4.9  ?
Eaton Park: Stumped The Rossis San Carlos, CA San Mateo5.0  ?
Hangman Game 10 Silver Eagle Millbrae, CA San Mateo5.0  ?
Ladies' Little Letterbox tunibell San Carlos, CA San Mateo5.4  ?
"Pura Vida" Adoptable Redwood City, CA San Mateo7.0  ?
Sweeney Ridge Troop 1968 San Bruno, CA San Mateo7.2  ?
Hangman Game 12 Silver Eagle San Bruno, CA San Mateo7.2  ?
aMAZEing Adoptable South San Francisco, CA San Mateo8.2  ?
Gear up on Mushrooms! PsychoticJester South San Francisco, CA San Mateo8.9  ?
Portola "Discovery" Site SF Bay Time Traveler Pacifica, CA San Mateo9.0  ?
YPS - Yam Postal Service yamjerky South San Francisco, CA San Mateo9.1  ?
Darcy Farrow John Valjean Brisbane, CA San Mateo9.3  ?
Dynasty Team Eye Spy woodside, CA San Mateo10.1  ?
Jumble Game 16 Silver Eagle Woodside, CA San Mateo10.1  ?
Pigeon Point Lighthouse Adoptable Half Moon Bay, CA San Mateo10.2  ?
Banana Slug City & Ladybug Jamboree (2) Adoptable Half Moon Bay, CA San Mateo10.2  ?
Jumble Game 18 Silver Eagle Half Moon Bay, CA San Mateo10.2  ?
Elizabeth & Darcy Nature Hikers Half Moon Bay, CA San Mateo10.2  .1 mi
Upside Down Tree Letterbox Adoptable Pacifica, CA San Mateo10.5  ?
Peetnik Adoptable Menlo Park, CA San Mateo10.5  ?
These boots are made for hiking Little Paw Pacifica, CA San Mateo10.5  ?
Hangman Game 9 Silver Eagle Pacifica, CA San Mateo10.5  ?
Quilt Sampler (9) Nature Hikers Redwood Park, CA San Mateo10.5  3-5 mi
Macy's Delight Peanut&Bee Pacifica, CA San Mateo10.5  .1 mi
Harry Potter (Book 3) (5) Nature Hikers Redwood Park, CA San Mateo10.5  ?
Bay shore Roundhouse Schpug Family Brisbane, CA San Mateo10.8  ?
"A" is for AIRPLANE JackE Menlo Park, CA San Mateo10.9  ?
Point Montara Adoptable Montara, CA San Mateo11.9  ?
Sea Elephant Silver Eagle Moss Beach, CA San Mateo12.0  ?
Brownie Troop #62376 Coastside Troop Leader Moss Beach, CA San Mateo12.1  .5 mi
The Frolicking Place (No Clues) Tara Daly City, CA San Mateo12.2  ?
Baylands Memory The Weathergleams Palo Alto, CA Santa Clara12.5  ?
The Cranky Donkey Adoptable Palo Alto, CA Santa Clara12.5  ?
The Dish Adoptable Palo Alto, CA Santa Clara12.5  ?
Lake Little Lake Adoptable Palo Alto, CA Santa Clara12.5  ?
Godzilla's Nemesis Adoptable Palo Alto, CA Santa Clara12.5  ?
Never Squat With Your Spurs On Zebra Palo Alto, CA Santa Clara12.5  ?
Dusk to Dawn Adoptable Palo Alto, CA Santa Clara12.5  ?
What can come from a carpool? ScooterPoP Palo Alto, CA Santa Clara12.5  ?
Flutter-By ScooterPoP Palo Alto, CA Santa Clara12.5  ?
Webster Tube Wheelie Kudichan Alameda, CA Alameda12.9  ?
Ship Shape Shifting Time (2) Coastal Calla San Francisco, CA San Francisco13.1  ?
East Bay Trail Adoptable San Leandro, CA Alameda13.3  ?
Icons for California -- San Leandro lisascenic San Leandro, CA Alameda13.3  ?
California History Adoptable Portola Valley, CA San Mateo13.5  ?
Crustacean Inlet (2) Princess Lea Alameda, CA Alameda13.8  ?
Lunar New Year (7) Princess Lea Alameda, CA Alameda13.8  ?
Aeroplane Pilot Sarah Bee Alameda, CA Alameda13.8  ?
One Tree Hill Fritzkafka Hayward, CA Alameda13.8  ?
Joli Lac Chabot bigsislilbrovallejo San Leandro, CA Alameda14.0  ?
TILT-a-Twirl Kudichan Alameda, CA Alameda14.0  ?
Cars 2 (An Abbreviated Tale) (4) Nature Hikers Union City, CA Alameda14.2  .5 mi
GISHWHES 2017 - ThePizzamanCometh Mindy M Pile San Francisco, CA San Francisco14.4  .1 mi
fairmont ridge (2) Adoptable Castro Valley, CA Alameda14.5  ?
Fly on the Wall tea jay Los Altos, CA Santa Clara14.6  ?
GISHWHES Spoonie Box AeliaTKC Fremont, CA Alameda14.8  .5 mi
Gishwshes- Butter'N'eggish digger San Francisco, CA San Francisco14.8  .1 mi
Wildlife of Windy Hill (5) tea jay Portola Valley, CA San Mateo14.9  ?
"G" is for Geebee JackE Portola Valley, CA San Mateo14.9  ?
Corona Dog Box Schpug Family San Francisco, CA San Francisco15.3  ?
It's a Walk in the Park! Kudichan Castro Valley, CA Alameda15.3  ?
Where the Buffalo Roam Princess Lea San Francisco, CA San Francisco15.4  ?
The Black Bird Princess Lea San Francisco, CA San Francisco15.4  ?
San Francisco Landmarks Series (3) Tara San Francisco, CA San Francisco15.4  ?
greener pastures Adoptable San Francisco, CA San Francisco15.4  ?
San Francisco Columbarium Letterbox inchantted San Francisco, CA San Francisco15.4  ?
Dia de los Muertos or Day of the Dead Adoptable San Francisco, CA San Francisco15.4  ?
Sound Waves lisascenic San Francisco, CA San Francisco15.4  ?
Off to See the Wizard Chrissy San Francisco, CA San Francisco15.4  ?
Fly High, Fly Low Adoptable San Francisco, CA San Francisco15.4  ?
Mission San Francisco de Asis Sierra Sally San Francisco, CA San Francisco15.4  ?
Cabinet of Curiosities: Ammonitida Adoptable San Francisco, CA San Francisco15.4  ?
Our favorite workout place Adoptable San Francisco, CA San Francisco15.4  ?
Cabinet of Curiosities: Nudibranchia Adoptable San Francisco, CA San Francisco15.4  ?
Cabinet of Curiosities: Chelonia Adoptable San Francisco, CA San Francisco15.4  ?
Cabinet of Curiosities: Raphus cucullatus Adoptable San Francisco, CA San Francisco15.4  ?
Harvey M Adoptable San Francisco, CA San Francisco15.4  ?
Cabinet of Curiosities: Avian Airship Adoptable San Francisco, CA San Francisco15.4  ?
Earth Day: Plant a Tree SuziLivvi San Francisco, CA San Francisco15.4  ?
Trout Fishing SuziLivvi San Francisco, CA San Francisco15.4  ?
Our Lady of the Letterbox (4) SuziLivvi San Francisco, CA San Francisco15.4  ?
EL SOL SuziLivvi San Francisco, CA San Francisco15.4  ?
Auspicious SuziLivvi San Francisco, CA San Francisco15.4  ?
Lands End Forest (6) Adoptable San Francisco, CA San Francisco15.4  ?
Skulls and Surfers Adoptable San Francisco, CA San Francisco15.4  ?
The 19th Hole SuziLivvi San Francisco, CA San Francisco15.4  ?
Ocean Star Adoptable San Francisco, CA San Francisco15.4  ?
Lions of Sutro Park (3) Adoptable San Francisco, CA San Francisco15.4  ?
Red, Red Wine SuziLivvi San Francisco, CA San Francisco15.4  ?
Forgotten Fairytale Box Demetrius San Francisco, CA San Francisco15.4  ?
Vista Reversa Box Demetrius San Francisco, CA San Francisco15.4  ?
Tie-Dye Cable Car in a Sourdough Bread Bowl Demetrius San Francisco, CA San Francisco15.4  ?
Search for the Past Box Adoptable San Francisco, CA San Francisco15.4  ?
MorrisOlsonBox Demetrius San Francisco, CA San Francisco15.4  ?
B in the City roeflower San Francisco, CA Marin15.4  ?
This one's for you.... Searcher San Francisco, CA San Francisco15.4  ?
My Birthday Letterbox ScooterPoP San Francisco, CA San Francisco15.4  ?
Hangman Game 11 Silver Eagle San Francisco, CA San Francisco15.4  ?
our dragon by sea sean slimswimmer San Francisco, CA San Francisco15.4  ?
Our Sanctuary's "Crustacean Kingdom" (2) GFNMS San Francisco, CA San Francisco15.4  ?
Into the Woods: Cole Valley Daisy Dogs San Francisco, CA San Francisco15.4  1 mi
GISHWHES 2017 Team DirtyPig mallornleaf San Francisco, CA San Francisco15.4  .1 mi
Harry Potter Horcrux 4 voilacestmoi San Francisco, CA San Francisco15.7  ?
Highly Logical Microbox Kudichan Oakland, CA Alameda15.7  ?
Take me to the Dog Park tea jay Mountain View, CA Santa Clara15.8  ?
Nemotopia Swampheart Los Altos, CA Santa Clara15.8  ?
Amazing Fantasy agltbialik San Francisco, CA San Francisco15.9  ?
Harry Potter (Book 1) (5) Nature Hikers Oakland, CA Alameda16.1  2-3 mi
Survivor: The Amazon (4) Princess Lea Oakland, CA Alameda16.2  ?
The Sign of the Twisted Candles Princess Lea Oakland, CA Alameda16.2  ?
Museum of Modern Art Princess Lea Oakland, CA Alameda16.2  ?
Huckleberry (2) Adoptable Oakland, CA Alameda16.2  ?
Volcano Adoptable Oakland, CA Alameda16.2  ?
Who Goes There? (5) Adoptable Oakland, CA Alameda16.2  ?
Line Alien Princess Lea Oakland, CA Alameda16.2  ?
Tres Grande Rocas Adoptable Oakland, CA Alameda16.2  ?
Huckleberry Preserve (2) Adoptable Oakland, CA Alameda16.2  ?
Who Knew? lisascenic Oakland, CA Alameda16.2  ?
Morcom Rose Garden Whirly-Girl Wanna Be Oakland, CA Alameda16.2  ?
The Four Animals (4) flyingcrane Oakland, CA Alameda16.2  ?
Candyland (7) Nature Hikers Union City, CA Alameda16.2  1-2 mi
Run for the Roses Kudichan Oakland, CA Alameda16.2  ?
Under the Oak Tree Adoptable San Jose Family Camp, CA Tuolumne16.4  ?
Blackberry Gully Adoptable Los Altos, CA Santa Clara16.5  ?
The Eruption WyndRyders Los Altos, CA Santa Clara16.5  ?
Letterbox in a Box Adoptable Los Altos, CA Santa Clara16.5  ?
Dumbledore's Army: Still Recruiting! lennie Los Altos, CA Santa Clara16.5  ?
Old Woman in the Woods (3) Uncorny Acorns Los Altos, CA Santa Clara16.5  ?
The Deathly Hallows:Tale of The Three Brothers lennie Los Altos, CA Santa Clara16.5  ?
Trilogy: The Teapots Strike Back lennie Los Altos, CA Santa Clara16.5  ?
The Orchid lennie Los Altos, CA Santa Clara16.5  ?
The Book Club - Atlas Shrugged lennie Los Altos, CA Santa Clara16.5  ?
Circle Gets A Square (Letterbox/Geocache Hybrid) agltbialik San Francisco, CA San Francisco16.6  ?
Egg Hunt 1 Little Bunny Foo Foo Mountain View, CA Santa Clara16.7  ?
Harry Potter Horcrux 5 voilacestmoi San Francisco, CA San Francisco16.8  ?
Tulips and Turbines Troop 62429 San Francisco, CA San Francisco16.9  ?
Astonishing Creatures: the Monarch Migration lisascenic Fremont, CA Alameda17.2  ?
Ardenwood Farm Train Adoptable Fremont, CA Alameda17.2  ?
Coyote Hills Box static Fremont, CA Alameda17.2  ?
Golden Heron Nature Hikers Fremont, CA Alameda17.2  .1 mi
The Bombinating Beast Nature Hikers Mountain View, CA Santa Clara17.3  .1 mi
Hallelujah! sun7flour Mountain View, CA Santa Clara17.4  ?
Plant a Letterday Box: Mr. Trololo Kudichan San Francisco, CA San Francisco17.4  ?
LTA The Weathergleams Mountain View, CA Santa Clara17.5  ?
Kite Flying Adoptable Mountain View, CA Santa Clara17.5  ?
Learn to Golf Adoptable Mountain View, CA Santa Clara17.5  ?
"Happy Hour" Adoptable Mountain View, CA Santa Clara17.5  ?
Christmas 2008 Letterbox: Christmas in the Redwood John Valjean La Honda, CA San Mateo17.5  ?
We All Scream For Ice Cream, 2010 Series Gremlands San Gregorio, CA San Mateo17.5  ?
Burrito Triangle sun7flour Mountain View, CA Santa Clara17.5  ?
The Palace Zosimos San Francisco, CA San Francisco17.8  ?
Cats & Dogs in Piedmont Park Adoptable Piedmont, CA Alameda17.9  ?
LAUMC Qingwaa Los Altos, CA Santa Clara18.1  ?
Revolutionary Heroes of the Oakland Hills mandala Oakland, CA Alameda18.3  ?
Harry Potter Horcrux 1 voilacestmoi San Francisco, CA San Francisco18.5  ?
Stiver's Diver Nature Hikers Fremont, CA Alameda18.7  .5 mi
Print Public Box 2 $tampz Oakland, CA Alameda18.7  ?
GnOOOMMMes (3) Kudichan Oakland, CA Alameda18.7  ?
Sarah's Window ennui Sunnyvale, CA Santa Clara18.9  ?
Print Public Box 3 $tampz Oakland, CA Alameda19.0  ?
Print Public Box 4 $tampz Oakland, CA Alameda19.0  ?
Print Public Box 1 $tampz Berkeley, CA Alameda19.5  ?
My First Plant Kudichan Oakland, CA Alameda19.7  ?
Buried Treasure! Adoptable Sunnyvale, CA Santa Clara20.2  ?
Butterfly in the Woods Lightning Bug La Honda, CA San Mateo20.2  1-2 mi
San Antonio Stumper Troop 62239 Cupertino, CA Santa Clara20.3  1 mi
Icons for California -- Saint Mary lisascenic Moraga, CA Contra Costa20.5  ?
Montana lennie Los Altos, CA, CA Santa Clara20.6  ?
Literary Treasure Henshaw Berkeley, CA Alameda20.6  ?
Recycle! Re-Use! Renew! lisascenic Berkeley, CA Alameda20.8  ?
Aquatic Birds -- The Bufflehead lisascenic Berkeley, CA Alameda20.8  ?
Frederick Hink Park - Easter 2017 Yosemite MJD Berkeley, CA Alameda20.8  ?
Great Stoneface Park Yosemite MJD Berkeley, CA Alameda20.8  ?
Clark Kerr #1 (Coutyard) [Still there as of June, Berkeley Family Berkeley, CA Alameda20.8  ?
Hekate's Torch Adoptable Berkeley, CA Alameda20.8  ?
Life is a Rose I Spy North Team Berkeley, CA Alameda20.8  .5 mi
Jewel Lake Redwoods Yoda Princess Berkeley, CA Alameda20.8  ?
Mortar Rock SF Bay Time Traveler Berkeley, CA Alameda20.8  ?
Rancho Cordonices SF Bay Time Traveler Berkeley, CA Alameda20.8  ?
Candlebat's Signature Series (2) candlebat Berkeley, CA Alameda20.8  ?
Arcata's Letterbox at Jewel Lake Yoda Princess Berkeley, CA Alameda20.8  ?
GISHWHES- Castiel's Cronies Halloween Box GISHWHES Castiels Cronies Berkeley, CA Alameda20.8  .1 mi
#TrollTollLetterBox @nicthechick Fremont, CA Alameda21.1  ?
#LoveGrowsHereLetterBox @nicthechick Fremont, CA Alameda21.1  ?
Light from the Angels tea jay Tiburon, CA San Francisco21.2  ?
Wave Over Angel Island tea jay Tiburon, CA San Francisco21.2  ?
Isla de Los Angeles SF Bay Time Traveler Tiburon, CA Marin21.4  ?
Bulb Monkey Parfum Sacre Albany, CA Alameda21.8  ?
The California Welcoming Committee candlebat Albany, CA Alameda21.8  ?
Cordonices Creek SF Bay Time Traveler Berkeley, CA Alameda21.8  ?